Hammond Power Solutions SK3A0500PK3K - 500 kVA Transformer (600V Delta to 480Y/277V)
Hammond Power Solutions SK3A0500PK3K - 500 kVA Transformer (600V Delta to 480Y/277V)

Hammond Power Solutions SK3A0500PK3K - 500 kVA Transformer (600V Delta to 480Y/277V)

Hammond Power Solutions
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0500PK3K is a 500 kVA three-phase general purpose distribution transformer designed for stepping down primary voltage from a 600V Delta configuration to a 480Y/277V Wye secondary for low-voltage power distribution. This unit delivers a secondary voltage of 480Y/277V and operates at 60 Hz, with copper windings and a 220°C insulation class for reliable performance. It features a Type 3R / IP24 enclosure suitable for outdoor or indoor use and weighs 5.19 lb. The transformer is UL Listed (File E112313) and CSA Certified (File LR3902), meeting North American efficiency standards including U.S. DOE 10 CFR Part 431 (DOE 2016). Typical applications include supplying appliance, lighting, heating, motorized machine, and power loads from electrical distribution systems.

Key Features & Specifications
  • Power Rating: 500 kVA
  • Phase: Three Phase
  • Primary Voltage: 600V Delta
  • Secondary Voltage: 480Y/277V Wye
  • Winding Material: Copper
  • Frequency: 60 Hz
  • Enclosure Type: Type 3R / IP24
  • Insulation Class: 220°C
  • Certification: CSA, UL
  • Weight: 5.19 lb


Product Identification
  • UPC: 803423130916